Witness Account

I was driving to work one night around 9:30 I was leaving town and it’s completely dark out, there are very little stars in the sky, sort of cloudy. I seen this big round beam of light. It appeared to be going really fast I seen it once with a really bright white/yellow light then it went behind clouds and came back out again with that bright light then it disappeared. I have no doubt in my mind what I saw was a UFO. I didn’t make it to my phone to get a video, the event was very quick I would saw about 10 seconds in total.